Molybdentrioxid 99.5+% ACS
Leverantör: Thermo Scientific
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Varning
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Synonyms:
Molybdenum trioxide
447401000
447405000
ACRO447401000EA
930
SEK
ACRO447401000
ACRO447405000
Molybdentrioxid 99.5+% ACS
Molybdentrioxid
Formel:
MoO₃ MW: 143,94 g/mol Kokpunkt: 1155 °C (760 mmHg) Smältpunkt: 795 °C Densitet: 4,69 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00003469 CAS nummer: 1313-27-5 ADR: 6.1,III |
Specifikation testresultat
Appearance | White to yellow to green to grey Powder |
Titration | ≥99.5 % (Precipitation titration of molybdate) |
Chloride (Cl) | ≤0.002 % |
Nitrate (NO3) | Passes test (Limit about 0.003%) |
Phosphate (PO4) | ≤5 ppm |
Sulfate (SO4) | ≤0.02 % |
AsO4, PO4, SiO4 (as SiO2) | ≤0.001 % |
Ammonium (NH4) | ≤0.002 % |
Heavy metals (as Pb) | ≤0.005 % |
Insoluble matter | ≤0.01 % (In dilute NH4OH) |
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